TY  - RPRT
TI  - Gell and Coombs's classification: is it still valid?
AU  - J Descotes
AU  - G Choquet-Kastylevsky
PY  - 2001
DO  - 10.1016/s0300-483x(00)00400-5
UR  - https://pubmed.ncbi.nlm.nih.gov/11164991/
ID  - 11164991
ER  -